CN212862773U

CN212862773U - Raw coal conveying device

Info

Publication number: CN212862773U
Application number: CN202021230138.8U
Authority: CN
Inventors: 刘卫星; 尹小风; 王进平; 杨思源; 路秋行; 王明军; 谢伟
Original assignee: Shenmu Yuanxing Weiye Power Generation Co Ltd
Current assignee: Shenmu Yuanxing Weiye Power Generation Co Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-02
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a raw coal conveyor. Raw coal conveyor includes the mounting bracket, dust fall mechanism and dust absorption mechanism, install the conveyer belt of transportation raw coal on the mounting bracket, and the equal fixed mounting in both sides of mounting bracket has the protection frame, two sets of dust fall mechanisms that are used for carrying out the dust fall processing to raw coal on the conveyer belt are installed respectively on two protection frames, and dust fall mechanism includes the water storage box, drain bar and atomizer, the drain bar passes through support fixed mounting and sets up at the inside wall and the slope of protection frame, and fixed mounting has the atomizer that a plurality of square matrix formula was arranged on the drain bar, the drain bar passes through the pipe and is established the drainage of water storage box on the protection frame with the mount and be connected, a dust absorption mechanism for absorbing partial showy gas coal ash, the dust absorption mechanism of processing is installed on two. The utility model provides a raw coal conveyor has the advantage that the dust fall was handled.

Description

Raw coal conveying device

Technical Field

The utility model relates to a raw coal processing technology field especially relates to a raw coal conveyor.

Background

The semi-coke (also called semicoke and coke powder) has a blocky structure, the granularity is generally between 0 and 80mm, the color is light black, and the semi-coke mainly has two specifications: firstly, refining semi-coke by soil, and secondly, preparing machine-made semi-coke; although the semi-coke with two specifications is refined by the same high-quality clean coal, the cost and the quality are different due to different production processes and equipment.

At present, a large amount of raw coal dust is easily raised in the raw coal made of semi coke in the conveying process, so that the environment of a workshop is severe, the raw coal dust is raised too much, the waste of raw coal resources is easily caused, and the economic benefit is reduced.

Therefore, it is necessary to provide a raw coal conveying device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a raw coal conveyor that dust fall was handled.

The utility model provides a raw coal conveyor includes: mounting bracket, dust fall mechanism and dust absorption mechanism, install the conveyer belt of transportation raw coal on the mounting bracket, and the equal fixed mounting in both sides of mounting bracket has the protection frame, two sets of dust fall mechanisms that are used for carrying out the dust fall processing to raw coal on the conveyer belt are installed respectively on two protection frames, and dust fall mechanism includes the water storage box, drain bar and atomizer, the drain bar passes through support fixed mounting and sets up at the inside wall and the slope of protection frame, and fixed mounting has the atomizer that a plurality of square matrix formula was arranged on the drain bar, the drain bar passes through the pipe and establishes the drainage of water storage box on the protection frame with the mount and is connected, be used for absorbing partial showy gas coal ash, the dust absorption mechanism of processing is installed on two protection frames.

Preferably, dust absorption mechanism includes the dust removal case, advances the dirt fill, coiled pipe and filter screen, and dust removal case mount is established between two protection framves, and the bottom fixed mounting of dust removal case has a plurality of evenly distributed's the dirt fill that advances, and the dust exhaust pipe that advances the dirt fill extends to the dust removal incasement, and advances the equal fixed mounting in both sides of dust exhaust pipe on the dirt fill and have the coiled pipe, and the top fixed mounting of dust removal case has the filter screen.

Preferably, the delivery end of mounting bracket is installed and is used for accepting the coal feeder of raw coal, and advances the coal feeder and include support frame and coal breakage fill, and the support frame mount is established at the delivery end of two mounting brackets, and fixed mounting has coal breakage fill on the support frame, and the gomphosis of coal breakage fill inner wall has the rubber pad that is used for reducing raw coal impact force.

Preferably, a plurality of parallel rotating rollers are arranged between the two mounting frames, the rotating rollers are in transmission connection through a conveying belt, and the rotating rollers are driven by a driving motor arranged on the mounting frames.

Preferably, the side walls of the two protection frames are provided with observation windows.

Preferably, one side of each of the two protection frames close to the output end of the mounting frame is provided with a protection shed.

Compared with the prior art, the utility model provides a raw coal conveyor has following beneficial effect:

1. the utility model starts the atomizing nozzle on the drainage plate to atomize and reduce dust of the raw coal on the conveyor belt, thereby avoiding the problem that the air in a conveying workshop is dirty due to a large amount of coal ash raised during the conveying of the raw coal;

2. the utility model discloses the raw coal ash among the part raw coal is waved and is dispersed because of the fluctuation of conveyer belt, because the protection frame is installed to the conveyer belt both sides and makes the raw coal ash raise easily, and the raw coal ash of come-up enters into in the dirt fill and floats to the dust removal incasement through the coiled pipe of both sides, and two coiled pipes can avoid the raw coal ash of dust removal incasement to appear the problem of backward flow, the former coal ash of dust removal incasement filters at the dust removal incasement under the effect of filter screen to follow-up staff collects the coal that handles or preparation are other qualities.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a raw coal conveying device provided by the present invention;

fig. 2 is a schematic structural diagram of the dust settling mechanism shown in fig. 1;

FIG. 3 is a schematic view of the dust suction mechanism shown in FIG. 1;

fig. 4 is a schematic structural view of the coal feeder shown in fig. 1.

Reference numbers in the figures: 1. mounting bracket, 2, conveyer belt, 3, protection frame, 4, dust fall mechanism, 41, water storage box, 42, drain bar, 43, atomizer, 5, dust absorption mechanism, 51, dust removal case, 52, dust inlet hopper, 53, coiled pipe, 54, filter screen, 6, coal feeder, 61, support frame, 62, coal fall hopper, 7, protection canopy.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a raw coal conveying device according to the present invention; fig. 2 is a schematic structural diagram of the dust settling mechanism shown in fig. 1; FIG. 3 is a schematic view of the dust suction mechanism shown in FIG. 1; fig. 4 is a schematic structural view of the coal feeder shown in fig. 1. Raw coal conveyor includes: mounting bracket 1, dust fall mechanism 4 and dust absorption mechanism 5.

In the specific implementation, as shown in fig. 1 and 2, a conveyor belt 2 for transporting raw coal is installed on a mounting rack 1, a plurality of rotating rollers which are arranged in parallel are arranged between the two mounting frames 1 and are in transmission connection through a conveyor belt 2, the rotating rollers are driven by a driving motor arranged on the mounting frames 1, both sides of the mounting frames 1 are fixedly provided with protective frames 3, two groups of dust settling mechanisms 4 for settling dust of the raw coal on the conveyor belt 2 are respectively arranged on the two protection frames 3, and the dust falling mechanism 4 comprises a water storage tank 41, a water discharge plate 42 and an atomizing nozzle 43, the water discharge plate 42 is fixedly arranged on the inner side wall of the protection frame 3 through a bracket and is obliquely arranged, and a plurality of atomizing nozzles 43 arranged in a matrix manner are fixedly arranged on the drainage plate 42, and the drainage plate 42 is connected with the drainage of the water storage tank 41 arranged on the protective frame 3 by the fixed frame through a guide pipe.

It should be noted that: on the conveyer belt 2 is discharged to the raw coal that will be used for making blue charcoal, open driving motor and make conveyer belt 2 carry the raw coal, thereby start atomizer 43 on the drain bar 42 and atomize the dust fall to the raw coal on conveyer belt 2, raise a large amount of coal ashes when having avoided the raw coal to carry, lead to carrying the dirty problem of workshop air.

Wherein, the observation window has all been seted up to the lateral wall of two protection framves 3, and the staff of being convenient for observes the condition that the raw coal was carried on conveyer belt 2.

Referring to fig. 3, a dust suction mechanism 5 for absorbing and treating a part of floating fly ash is installed on two protection frames 3, and the dust suction mechanism 5 includes a dust removal box 51, a dust inlet hopper 52, a serpentine pipe 53 and a filter screen 54, the dust removal box 51 is fixed between the two protection frames 3, a plurality of uniformly distributed dust inlet hoppers 52 are fixedly installed at the bottom of the dust removal box 51, a dust exhaust pipe of the dust inlet hopper 52 extends into the dust removal box 51, the serpentine pipes 53 are fixedly installed at both sides of the dust exhaust pipe on the dust inlet hopper 52, and the filter screen 54 is fixedly installed at the top of the dust removal box 51.

It should be noted that: the raw coal on conveyer belt 2 receives water smoke dust fall after, the raw coal ash in the part of the raw coal of unavailability floats because of the fluctuation of conveyer belt 2, because protection frame 3 is installed to conveyer belt 2 both sides makes the raw coal ash rise easily, and the raw coal ash of come-up enters into dust hopper 52 and floats to dust removal case 51 in the coiled pipe 53 through both sides, and two coiled pipes 53 can avoid the problem that the backward flow appears in the raw coal ash in dust removal case 51, the raw coal ash in dust removal case 51 filters in dust removal case 51 under the effect of filter screen 54, so that follow-up staff collects the coal that handles or the preparation is other qualities.

Referring to fig. 4, the conveying end of the mounting rack 1 is provided with the coal feeder 6 for receiving raw coal, the coal feeder 6 comprises a support frame 61 and a coal hopper 62, the support frame 61 is fixed at the conveying end of the two mounting racks 1, the coal hopper 62 is fixedly mounted on the support frame 61, a rubber pad for reducing the impact force of the raw coal is embedded on the inner wall of the coal hopper 62, the raw coal is injected into the coal hopper 62 and enters the conveyor belt 2 along with the coal hopper 62, and the impact force of the raw coal spread on the conveyor belt 2 is well reduced by the rubber pad.

Wherein, two protection frame 3 are close to one side of 1 output of mounting bracket and install protection canopy 7 for the raw coal is carried the outer end and is had a protection excessively.

The utility model provides a raw coal conveyor's theory of operation as follows:

raw coal for manufacturing semi-coke is injected into the coal dropping hopper 62 and enters the conveyor belt 2 along with the coal dropping hopper 62, the impact force of raw coal spread on the conveyor belt 2 is well reduced by the rubber pads, the conveyor belt 2 is started to convey the raw coal by the driving motor, the atomizing nozzles 43 on the drainage plate 42 are started to atomize and reduce dust of the raw coal on the conveyor belt 2, the problem that the air of a conveying workshop is dirty due to a large amount of coal ash lifted during the conveying of the raw coal is solved, the raw coal ash in part of the raw coal is difficult to scatter due to the fluctuation of the conveyor belt 2 after the raw coal on the conveyor belt 2 is subjected to the water mist dust reduction, the raw coal ash is easy to lift up due to the protection frames 3 arranged on the two sides of the conveyor belt 2, the floated raw coal ash enters the dust entering hopper 52 and floats to the dust removal box 51 through the serpentine pipes 53 on the two sides, and the two serpentine pipes 53 can avoid the problem that the raw coal ash in the dust removal box, the raw coal ash in the dust removal box 51 is filtered in the dust removal box 51 under the action of the filter screen 54, so that the subsequent workers can collect and process or produce coal with other qualities.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A raw coal conveying apparatus, comprising:

the coal conveying device comprises a mounting frame (1), wherein a conveying belt (2) for conveying raw coal is mounted on the mounting frame (1), and protective frames (3) are fixedly mounted on two sides of the mounting frame (1);

the dust settling mechanisms (4) are used for performing dust settling treatment on raw coal on the conveyor belt (2), the two groups of dust settling mechanisms (4) are respectively installed on the two protection frames (3), each dust settling mechanism (4) comprises a water storage tank (41), a water drainage plate (42) and an atomizing nozzle (43), the water drainage plates (42) are fixedly installed on the inner side wall of each protection frame (3) through a support and are obliquely arranged, the water drainage plates (42) are fixedly provided with the atomizing nozzles (43) arranged in a square matrix manner, and the water drainage plates (42) are connected with the water drainage of the water storage tanks (41) arranged on the protection frames (3) through a guide pipe and a fixing frame;

and the dust collection mechanism (5) is used for absorbing and treating part of the floating fly ash, and the dust collection mechanism (5) is arranged on the two protection frames (3).

2. The raw coal conveying device according to claim 1, wherein the dust collection mechanism (5) comprises a dust collection box (51), a dust inlet hopper (52), a coiled pipe (53) and a filter screen (54), a fixed frame of the dust collection box (51) is arranged between two protection frames (3), the bottom of the dust collection box (51) is fixedly provided with a plurality of uniformly distributed dust inlet hoppers (52), a dust exhaust pipe of each dust inlet hopper (52) extends into the dust collection box (51), the two sides of each dust exhaust pipe on each dust inlet hopper (52) are fixedly provided with the coiled pipe (53), and the filter screen (54) is fixedly arranged at the top of the dust collection box (51).

3. The raw coal conveying device according to claim 1, characterized in that a coal feeder (6) for receiving raw coal is installed at the conveying end of the mounting frame (1), the coal feeder (6) comprises a supporting frame (61) and a coal hopper (62), the supporting frame (61) is fixedly arranged at the conveying end of the two mounting frames (1), the coal hopper (62) is fixedly installed on the supporting frame (61), and a rubber pad for reducing the impact force of the raw coal is embedded in the inner wall of the coal hopper (62).

4. The raw coal conveying device according to claim 1, characterized in that a plurality of rotating rollers arranged in parallel are installed between the two installation frames (1), the rotating rollers are in transmission connection through the conveyor belt (2), and the rotating rollers are driven by a driving motor installed on the installation frames (1).

5. The raw coal conveying device according to claim 1, wherein observation windows are formed in the side walls of the two protection frames (3).

6. The raw coal conveying device according to claim 1, characterized in that a protective shed (7) is installed on one side of the two protective frames (3) close to the output end of the mounting frame (1).